Need help identifying what this is....

Found this today in Arkansas while walking through some woods. Solid metal with 3 holes in it. It's about the size of a baseball or a little bigger. I found it at the base of a big ridge in a natural spring creek drainage close to where a 1800s military road went through. Have any of y'all seen anything like this before?

1st - I noticed this was your very first post Razorback87 - so, Welcome Aboard! You didn't list your state (or country) in your profile. So, you might consider jumping over to Sub-Forums: Select Your Area.... and selecting location information (i.e., clubs, hunts, finds, legends, maps, etc.) directly related to your state (or country).2nd - I moved from Today's Finds! over to Forum: What Is It? for more exposure.

.:: We SaluteOur Veterans ::.

"A free people ought to be armed." - George Washington (January 7th, 1790)
..: Criminals obey "gun control" laws in the same manner politicians follow their oaths of office :..